A device for monitoring the settlement deformation of a road side slope

Abstract

The application belongs to the technical field of road settlement monitoring, and specifically relates to a road slope settlement deformation monitoring device, which comprises a monitoring box, a warning device and a monitoring device; the monitoring device is installed in the inside of the monitoring box and is downwardly inserted into soil; the warning device is installed on one side of the top of the monitoring box and extends upward; the monitoring box comprises a waterproof machine box and a mounting plate, and the waterproof machine box is arranged on the mounting plate; the warning device comprises a vertical rod, a supporting table, a warning device, a radar and an antenna, the warning device is electrically connected with the monitoring box and is interconnected; the monitoring device comprises a monitoring rod and a main control box, and a movable monitoring box is arranged in the monitoring rod; the monitoring device is interconnected with the warning device; the scheme adopts a modular structure, can realize rapid installation and deployment, and is extremely convenient to replace; comparative data of different depth soil layers are supplemented and collected, misjudgment caused by deformation differences between shallow layers and deep layers is effectively avoided, and the completeness and reliability of monitoring data are significantly improved.

Description

Technical Field

[0001] This invention relates to the field of road settlement monitoring technology, specifically to a road slope settlement and deformation monitoring device. Background Technology

[0002] As a crucial component of transportation infrastructure, the stability of road slopes directly impacts road operational safety. Under the influence of natural factors (such as rainfall, earthquakes, and weathering) and human factors (such as vehicle loads and excavation disturbances), slopes are prone to deformations such as settlement and landslides. Failure to monitor and provide timely warnings can lead to road surface cracking, collapse, or even traffic disruption, resulting in casualties and economic losses.

[0003] Existing slope settlement monitoring technologies have the following shortcomings:

[0004] 1) Limited monitoring accuracy: Traditional monitoring relies heavily on surface displacement gauges or manual inspections, which makes it difficult to capture the deformation differences inside the slope (especially soil layers at different depths), and is prone to misjudgment due to "inconsistency between surface and deep deformation".

[0005] 2) Poor adaptability: Most monitoring devices are fixed structures that cannot be matched with the slope tilt shape. After installation, monitoring errors are easily caused by the relative displacement between the device and the slope. Moreover, in the field environment, rainwater and soil erosion can easily damage the equipment and affect its service life.

[0006] 3) Weak early warning linkage: Existing devices can only achieve data collection or single on-site alarm, lacking linkage with remote control backend and traffic system, making it difficult to respond quickly to danger and divert traffic, and easily missing the best time to deal with it.

[0007] 4) Inconvenient maintenance: The connection between the monitoring components and the installation structure is complicated, and the entire unit needs to be disassembled when removing or replacing the sensor, which increases the cost and workload of later maintenance.

[0008] Therefore, there is an urgent need for a road slope settlement and deformation monitoring device that can achieve layered and accurate monitoring, has multi-level early warning and traffic linkage functions, and is easy to maintain, in order to solve the above-mentioned technical problems. Summary of the Invention

[0009] The purpose of this invention is to provide a road slope settlement and deformation monitoring device, including a monitoring box, a warning device, and a monitoring device. The monitoring device is installed inside the monitoring box and inserted downward into the soil; the warning device is installed on the top side of the monitoring box and extends upward.

[0010] The monitoring box includes a waterproof enclosure and a mounting plate, with the waterproof enclosure mounted on the mounting plate; the warning device includes a pole, a support platform, a warning device, radar, and an antenna, and the warning device is electrically connected to the monitoring box and operates in conjunction with it.

[0011] The monitoring device includes a monitoring rod and a main control box, with a movable monitoring box installed inside the monitoring rod. The monitoring device is linked with an alarm device; when the monitoring device detects a change in the slope it is on, it triggers the alarm device to issue a warning.

[0012] A monitoring rod is installed at the bottom of the main control box. Fixed sensors are embedded at equal intervals on the inner wall of the monitoring rod. The fixed sensors include vibration sensors, pressure sensors and displacement sensors.

[0013] A movable monitoring box is installed inside the monitoring rod. A drive rod is screwed to the middle of the movable monitoring box. A drive motor is installed in the inner cavity of the main control box, and the drive motor is connected to the drive rod. When the drive rod rotates, it drives the movable monitoring box to move in the inner cavity of the monitoring rod.

[0014] The monitoring rod has a reserved sliding channel in the middle for the mobile monitoring box to slide. There are outward extending slots at equal intervals on the inner wall of the monitoring rod, and the slots are distributed between the adjacent fixed sensors. A flexible sensing panel is installed at the connection between the slot and the outside. The mobile monitoring box moves to the position of the slot for detection.

[0015] Preferably, anchor bolt holes are provided at all four corners of the mounting plate, and anchor bolts are installed in the anchor bolt holes to fix the plate in the soil; a cabinet door is provided on the side of the waterproof cabinet away from the roadbed.

[0016] The waterproof enclosure has a limit box at the top of its inner cavity, and a sealing cover at the top of the limit box. The sealing cover is fixed to the top of the waterproof enclosure with bolts. The limit box has an installation cavity, and sliding grooves are symmetrically opened on both sides of the installation cavity. The bottom of the sliding grooves has a downwardly recessed mating hole. The bottom of the installation cavity has symmetrically opened screw holes. The bottom of the limit box has a through hole, and a monitoring device is inserted into the through hole.

[0017] Preferably, the support platform is installed on the pole, and the warning device is installed on the support platform. The warning device includes a ring light and a buzzer, which illuminates and sounds an alarm simultaneously when a warning is issued. A radar is also installed on one side of the support platform. When the radar is triggered, it scans the road section in the area. An antenna is installed on the top of the pole.

[0018] Preferably, the main control box is inserted into the mounting cavity of the limit box; the main control box has symmetrical sliding ridges on both sides, and a mating joint is provided at the bottom of the sliding ridge; the sliding ridge is inserted into the sliding groove, and the mating joint is inserted downward into the mating hole; the main control box is installed in the limit box by the sliding ridges on both sides.

[0019] The top of the main control box is also symmetrically equipped with downward-through locking bolts, which are screwed into the screw holes at the bottom of the mounting cavity to complete secondary fixation; a handle is installed on the top of the main control box.

[0020] Preferably, holes are pre-drilled in the slope when installing the monitoring rod, and the monitoring rod is inserted downward into the drilled hole; a power connector is provided in the limit box, and a power post is provided on the top of the main control box. The power connector and the power post are connected to each other, and the monitoring box provides power to the monitoring device.

[0021] Preferably, the outer wall of the mobile monitoring box is symmetrically provided with auxiliary sliding wheels, and the inner wall of the monitoring rod is provided with wheel grooves, and the auxiliary sliding wheels are engaged in the wheel grooves. The mobile monitoring box reduces sliding resistance with the help of the auxiliary sliding wheels. The bottom of the monitoring rod is provided with a conical head, which is inserted into the soil to make the installation more secure. The conical head is also provided with a displacement sensor and a pressure sensor.

[0022] Compared with the prior art, the beneficial effects of the present invention are:

[0023] This solution adopts a modular structure, enabling rapid installation and deployment, and making replacement extremely convenient; moreover, it has the following advantages compared to traditional devices:

[0024] 1) Improved comprehensiveness and accuracy of monitoring

[0025] Through the collaborative design of "fixed sensor + mobile monitoring box", the fixed sensor can monitor the initial deformation of the slope at different depths in real time, while the mobile monitoring box can accurately adjust the monitoring height under the drive mechanism, supplement the collection of comparative data of soil layers at different depths, effectively avoid misjudgment caused by the difference in deformation between shallow and deep layers, and significantly improve the integrity and reliability of monitoring data.

[0026] The cone-shaped head at the bottom of the monitoring pole has a built-in sensor that can simultaneously detect deformation in the deep layers or bottom of the slope, further expanding the monitoring range and ensuring a comprehensive assessment of the overall stability of the slope.

[0027] 2) Optimization of protective performance and ease of maintenance

[0028] The combination of a waterproof enclosure and a sealed cover effectively isolates the equipment from external environmental interference such as rain and dust, protecting internal circuit components; the enclosure door facilitates later maintenance and extends the service life of the equipment.

[0029] The handle design on the top of the main control box and the dual connection structure of "sliding + bolts" make it possible to disassemble, replace or maintain the monitoring device or sensors without disassembling the whole unit, which greatly reduces the difficulty of operation and maintenance costs.

[0030] 3) The high efficiency of early warning and traffic coordination

[0031] The warning device uses a ring light and a buzzer to provide multi-level early warning on site. At the same time, the antenna transmits data to the control backend in real time. In case of an anomaly, a remote alarm can be triggered immediately to ensure that management personnel can respond quickly.

[0032] The integrated design of radar and control backend can automatically scan vehicle information on road sections when a dangerous situation occurs, providing data support for emergency response such as traffic diversion and road closure, minimizing accident risks, and forming a closed-loop management of "monitoring-early warning-response".

[0033] 4) Wide range of applications

[0034] The device can be continuously arranged along the roadbed to form a monitoring zone, and is suitable for different types of road slopes such as highways and mountain roads. It has significant advantages, especially for long-distance and complex terrain slope monitoring, and has strong practicality and promotion value. Attached Figure Description

[0035] Figure 1 This is a front view of the installation location of the present invention;

[0036] Figure 2 This is a side view of the installation position of the present invention;

[0037] Figure 3 This is a front view of the main body of the monitoring device of the present invention;

[0038] Figure 4 This is a side view of the main body of the monitoring device of the present invention;

[0039] Figure 5 This is a schematic diagram of the limiting box and monitoring device of the present invention;

[0040] Figure 6 This is a cross-sectional view of the limiting box of the present invention;

[0041] Figure 7 This is a cross-sectional view of the monitoring device of the present invention;

[0042] Figure 8 For the present invention Figure 7 Enlarged view of part A in the image;

[0043] Figure 9 This is a top sectional view of the mobile monitoring box of the present invention;

[0044] Figure 10 This is a schematic diagram of the main control box of the present invention.

[0045] In the diagram: 100 roadbed;

[0046] 200 Monitoring box, 201 Waterproof enclosure, 202 Mounting plate, 203 Anchor bolt hole, 204 Sealing cover, 205 Enclosure door;

[0047] 206 Limiting box, 2061 Mounting cavity, 2062 Sliding groove, 2063 Docking hole, 2064 Screw hole;

[0048] 300 Warning device, 301 Pole, 302 Support platform, 303 Warning device, 304 Radar, 305 Antenna;

[0049] 400 Monitoring device, 401 Monitoring rod, 402 Conical head, 403 Main control box, 404 Drive motor, 405 Drive rod, 407 Fixed sensor, 408 Through slot, 409 Sensing panel, 410 Sliding edge, 411 Handle, 412 Locking bolt, 413 Power connection post.

[0050] 406 Mobile monitoring box, 4061 Auxiliary sliding wheel, 4062 Sensor patch, 4063 Telescopic motor. Detailed Implementation

[0051] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0052] In the description of this invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0053] Example:

[0054] Please see Figure 1-10 The present invention provides the following technical solution:

[0055] A road slope settlement and deformation monitoring device includes a monitoring box 200, a warning device 300, and a monitoring device 400;

[0056] The monitoring box 200 is installed on the slopes on both sides of the roadbed 100, and the shape of the monitoring box 200 is set to be inclined so as to adapt to the inclination of the slope.

[0057] The monitoring device 400 is installed inside the monitoring box 200 and inserted downwards into the soil;

[0058] The warning device 300 is installed on one side of the top of the monitoring box 200 and extends upward;

[0059] The monitoring box 200 includes a waterproof enclosure 201 and a mounting plate 202. The waterproof enclosure 201 is mounted on the mounting plate 202. Anchor bolt holes 203 are opened at the four corners of the mounting plate 202. Anchor bolts are installed in the anchor bolt holes 203 and fixed in the soil.

[0060] The warning device 300 includes a pole 301, a support platform 302, a warning device 303, a radar 304, and an antenna 305. The warning device 300 is electrically connected to the waterproof enclosure 201.

[0061] The support platform 302 is installed on the upright 301, and the warning device 303 is installed on the support platform 302. The warning device 303 includes a ring light and a buzzer, which illuminates and sounds an alarm simultaneously when a warning is issued.

[0062] A radar 304 is also installed on one side of the support platform 302. After the radar 304 is triggered, it scans the road section in the area. If a vehicle passes by, it will transmit the information back to the control backend in a timely manner. An antenna 305 is installed on the top of the pole 301, which is responsible for sending monitoring information to the control backend at intervals.

[0063] A door 205 is provided on the side of the waterproof enclosure 201 away from the roadbed 100;

[0064] A limit box 206 is provided at the top of the inner cavity of the waterproof enclosure 201, and a sealing cover 204 is provided at the top of the limit box 206. The sealing cover 204 is fixed to the top of the waterproof enclosure 201 by bolts.

[0065] The limiting box 206 is provided with an installation cavity 2061. The two sides of the installation cavity 2061 are symmetrically provided with sliding grooves 2062. The bottom of the sliding grooves 2062 is provided with a downwardly recessed docking hole 2063. The bottom of the installation cavity 2061 is symmetrically provided with screw holes 2064.

[0066] The bottom of the limit box 206 has a through hole, and a monitoring device 400 is inserted into the through hole;

[0067] The monitoring device 400 includes a monitoring rod 401 and a main control box 403, the main control box 403 being inserted into the mounting cavity 2061 of the limit box 206;

[0068] The main control box 403 has symmetrical sliding ribs 410 on both sides. The bottom of the sliding rib 410 is provided with a connector. The sliding rib 410 is inserted into the sliding groove 2062, and the connector is inserted downward into the mating hole 2063. The main control box 403 is guided by the sliding ribs 410 on both sides and installed in the limiting box 206, which facilitates quick installation.

[0069] The top of the main control box 403 is also symmetrically equipped with downward-through locking bolts 412. The locking bolts 412 are screwed downward into the screw holes 2064 at the bottom of the mounting cavity 2061 to complete the secondary fixation, making the connection between the main control box 403 and the limit box 206 more stable.

[0070] The top of the main control box 403 is equipped with a handle 411 to facilitate the removal of the main control box 403 during disassembly;

[0071] A monitoring rod 401 is installed at the bottom of the main control box 403. During installation, holes are pre-drilled in the slope, and the monitoring rod 401 is inserted downward into the drilled holes. Fixed sensors 407 are embedded at equal intervals in the inner wall of the monitoring rod 401. The fixed sensors 407 include vibration sensors, pressure sensors, and displacement sensors. When the slope slides or settles, the soil undergoes short-term and drastic changes. The fixed sensors 407 can effectively monitor the slope settlement or landslide.

[0072] A mobile monitoring box 406 is installed inside the monitoring rod 401. Since the shallow and deep layers of the slope are different in terms of external loads such as building weight and soil pressure, it is necessary to understand the soil conditions at different depths in a timely manner, form comparative data, and reduce data misjudgment.

[0073] A drive rod 405 is screwed to the middle of the mobile monitoring box 406. A drive motor 404 is installed in the inner cavity of the main control box 403, and the drive motor 404 is connected to the drive rod 405. When the drive rod 405 rotates, it drives the mobile monitoring box 406 to move in the inner cavity of the monitoring rod 401, thereby changing the monitoring height of the mobile monitoring box 406.

[0074] A sliding channel is reserved in the middle of the monitoring rod 401 for the sliding of the mobile monitoring box 406. The inner wall of the monitoring rod 401 is provided with outwardly extending through grooves 408 at equal intervals. An elastic sensing panel 409 is installed at the connection between the through groove 408 and the outside. The sensing panel 409 transmits information inward through vibration and inward collapse. The through grooves 408 are distributed between the upper and lower adjacent fixed sensors 407. The mobile monitoring box 406 moves to the position of the through groove 408 to perform detection.

[0075] The mobile monitoring box 406 is symmetrically equipped with sensing patches 4062 around its perimeter. Multiple telescopic motors 4063 are installed inside the mobile monitoring box 406. The transmission ends of the telescopic motors 4063 are connected to the sensing patches 4062. The telescopic motors 4063 push the sensing patches 4062 to move, pushing the sensing patches 4062 into the through slot 408 and making them close to the sensing panel 409. Vibration sensors and pressure sensors are provided on the sensing patches 4062.

[0076] When a monitoring device 400 issues an abnormal settlement signal, the mobile monitoring box 406 is activated and moved to different heights for comparative monitoring, which can collect more comprehensive slope settlement information.

[0077] The limit box 206 is equipped with a power connector, and the top of the main control box 403 is equipped with a power terminal 413. The power connector and the power terminal 413 are connected to each other, and the monitoring box 200 provides power to the monitoring device 400.

[0078] The mobile monitoring box 406 is symmetrically provided with auxiliary sliding wheels 4061 on its outer wall. The monitoring rod 401 has a wheel groove on its inner wall, and the auxiliary sliding wheels 4061 are engaged in the wheel groove. The mobile monitoring box 406 reduces sliding resistance with the help of the auxiliary sliding wheels 4061, making the position adjustment of the mobile monitoring box 406 more precise.

[0079] The bottom of the monitoring rod 401 is provided with a conical head 402. The conical head 402 is inserted into the soil to make the installation more secure. The conical head 402 is also equipped with a displacement sensor and a pressure sensor, so that when the soil where the conical head 402 is located changes, it can be detected in time.

[0080] The monitoring device 400 and the warning device 300 are linked. When the monitoring device 400 detects a change in the slope, the roadbed 100 in that section is in danger, thus triggering the warning device 300 to issue an early warning. Since the devices in this scheme are set along the roadbed 100, they will provide an alert at least 100-500 meters before and after the abnormal roadbed 100, giving passing drivers sufficient preparation time and reducing the occurrence of accidents. In addition, when the settlement of a certain roadbed 100 triggers an early warning, the radar is activated to scan the surrounding area. When a vehicle passes by, the alert is promptly reported to the control backend. The control backend collaborates with the traffic department to promptly divert traffic or close the road section.

[0081] Working principle:

[0082] The monitoring device 400 is the core sensing unit, which combines fixed and mobile monitoring to collect deformation data of slopes at different depths and locations.

[0083] The vibration sensor, pressure sensor, and displacement sensor 407 embedded in the monitoring rod 401 are distributed at different depths and are in direct contact with the soil. When the slope settles or slides, the soil will vibrate, change pressure, or displace, such as compression or tension. The sensors convert these physical quantities into electrical signals and transmit them to the main control box 403 and the monitoring box 200 in real time. The sensor with the bottom conical head 402 can monitor the deformation of the deep or bottom layers of the slope, avoiding interference from surface soil disturbance on the data.

[0084] To address the issue of "difference in deformation between shallow and deep layers" in slopes, the mobile monitoring box 406 achieves height adjustment through a drive motor 404 and a drive rod 405. When the drive rod rotates, it causes the monitoring box to slide along the wheel groove inside the monitoring rod, and the auxiliary sliding wheel reduces resistance, allowing for precise positioning at different depths.

[0085] Upon reaching the target depth, the telescopic motor 4063 pushes the induction patch 4062 to extend, allowing it to pass through the through slot 408 and adhere tightly to the elastic induction panel 409. The induction panel 409 transmits the soil vibration and collapse data to the sensors on the patch, supplementing the monitoring blind spots of the fixed sensors and creating comparative data at different depths at the same location, thus reducing misjudgments.

[0086] The inclined waterproof enclosure 201 matches the slope and is fixed in the soil with anchor bolts through the anchor bolt holes 203 of the mounting plate 202 to prevent the device from loosening due to slope deformation.

[0087] The main control box 403 is quickly embedded into the limiting box 206 via the sliding rib 410 and the docking hole 2063, and then fixed a second time by the locking bolt 412, ensuring that the monitoring rod 401 deforms synchronously with the soil without relative displacement error, realizing modular installation, and facilitating rapid deployment and replacement.

[0088] Risk linkage: When the monitoring device 400 detects abnormal deformation, the warning device 300 is immediately activated, realizing the linkage of "on-site pre-reporting and remote reporting + traffic management".

[0089] The main control box 403 transmits sensor data, such as displacement rate exceeding the threshold or vibration intensity being abnormal, to the warning device 300. When an on-site warning is issued, the ring light flashes and the buzzer sounds to remind nearby construction workers or pedestrians to stay away from the danger zone.

[0090] Remote reporting: Antenna 305 periodically sends monitoring data to the control backend, and immediately pushes alarm information when abnormalities occur.

[0091] Once the alarm is triggered, Radar 304 automatically scans the road section. If a vehicle is detected passing by, the information is immediately fed back to the control center. The control center can then coordinate with traffic authorities to manage traffic flow using traffic lights, roadblocks, or patrol vehicles, and close the road section if necessary to prevent accidents. Devices continuously installed along the roadbed can form a "monitoring zone," enabling segmented early warning for long-distance slopes and ensuring comprehensive risk coverage.

[0092] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or basic characteristics. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of the invention is defined by the appended claims rather than the foregoing description. Therefore, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention, and no reference numerals in the claims should be construed as limiting the scope of the claims.

[0093] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A road slope settlement and deformation monitoring device, comprising a monitoring box (200), a warning device (300), and a monitoring device (400), characterized in that: The monitoring device (400) is installed inside the monitoring box (200) and inserted downward into the soil; the warning device (300) is installed on the top side of the monitoring box (200) and extends upward; The monitoring box (200) includes a waterproof enclosure (201) and a mounting plate (202), with the waterproof enclosure (201) mounted on the mounting plate (202); the warning device (300) includes a pole (301), a support platform (302), a warning device (303), a radar (304), and an antenna (305), and the warning device (300) is electrically connected to the monitoring box (200) and they are linked together. The monitoring device (400) includes a monitoring rod (401) and a main control box (403). A movable monitoring box (406) is installed inside the monitoring rod (401). The monitoring device (400) is linked with the warning device (300). When the monitoring device (400) detects a change in the slope it is on, it triggers the warning device (300) to issue an early warning. A monitoring rod (401) is installed at the bottom of the main control box (403). Fixed sensors (407) are embedded at equal intervals in the inner wall of the monitoring rod (401). The fixed sensors (407) include vibration sensors, pressure sensors and displacement sensors. A movable monitoring box (406) is installed inside the monitoring rod (401). A drive rod (405) is screwed into the middle of the movable monitoring box (406). A drive motor (404) is installed in the inner cavity of the main control box (403). The drive motor (404) is connected to the drive rod (405) in a transmission connection. When the drive rod (405) rotates, it drives the movable monitoring box (406) to move in the inner cavity of the monitoring rod (401). The monitoring rod (401) has a reserved sliding channel in the middle for the sliding of the mobile monitoring box (406). The monitoring rod (401) has outwardly extending through grooves (408) at equal intervals on the inner wall. The through grooves (408) are distributed between the upper and lower adjacent fixed sensors (407). An elastic sensing panel (409) is installed at the connection between the through groove (408) and the outside. The mobile monitoring box (406) moves to the position of the through groove (408) for detection.

2. The road slope settlement and deformation monitoring device according to claim 1, characterized in that: Anchor bolt holes (203) are provided at all four corners of the mounting plate (202), and anchor bolts are installed in the anchor bolt holes (203) and fixed in the soil; a cabinet door (205) is provided on the side of the waterproof cabinet (201) away from the roadbed (100). A limit box (206) is provided at the top of the inner cavity of the waterproof enclosure (201). A sealing cover (204) is provided at the top of the limit box (206). The sealing cover (204) is fixed to the top of the waterproof enclosure (201) by bolts. An installation cavity (2061) is provided inside the limit box (206). Sliding grooves (2062) are symmetrically opened on both sides of the installation cavity (2061). A downwardly recessed docking hole (2063) is opened at the bottom of the sliding groove (2062). Screw holes (2064) are symmetrically opened at the bottom of the installation cavity (2061). A through hole is opened at the bottom of the limit box (206), and a monitoring device (400) is inserted into the through hole.

3. The road slope settlement and deformation monitoring device according to claim 1, characterized in that: The support platform (302) is installed on the pole (301), and the warning device (303) is installed on the support platform (302). The warning device (303) includes a ring light and a buzzer, which illuminates and sounds an alarm simultaneously when a warning is issued. A radar (304) is also installed on one side of the support platform (302). After the radar (304) is triggered, it scans the road section in the area. An antenna (305) is installed on the top of the pole (301).

4. The road slope settlement and deformation monitoring device according to claim 2, characterized in that: The main control box (403) is inserted into the mounting cavity (2061) of the limit box (206); the main control box (403) is symmetrically provided with sliding ribs (410) on both sides, and a connector is provided at the bottom of the sliding ribs (410). The sliding ribs (410) are inserted into the sliding groove (2062), and the connector is inserted downward into the mating hole (2063); the main control box (403) is guided and installed in the limit box (206) by the sliding ribs (410) on both sides. The top of the main control box (403) is also symmetrically equipped with downward through locking bolts (412), which are screwed downward into the screw hole (2064) at the bottom of the mounting cavity (2061) to complete the secondary fixation; a handle (411) is installed on the top of the main control box (403).

5. The road slope settlement and deformation monitoring device according to claim 1, characterized in that: When installing the monitoring rod (401), a hole is pre-drilled on the slope, and the monitoring rod (401) is inserted downward into the hole; a connector is provided in the limit box (206), and a power terminal (413) is provided on the top of the main control box (403). The connector and the power terminal (413) are connected to each other, and the monitoring box (200) provides power to the monitoring device (400).

6. The road slope settlement and deformation monitoring device according to claim 5, characterized in that: The outer wall of the mobile monitoring box (406) is symmetrically provided with auxiliary sliding wheels (4061), and the inner wall of the monitoring rod (401) is provided with wheel grooves, and the auxiliary sliding wheels (4061) are engaged in the wheel grooves. The mobile monitoring box (406) reduces sliding resistance with the help of the auxiliary sliding wheels (4061). The bottom of the monitoring rod (401) is provided with a conical head (402), which is inserted into the soil to make the installation more secure. A displacement sensor and a pressure sensor are also provided inside the conical head (402).

Images